> ## Documentation Index
> Fetch the complete documentation index at: https://primer.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Home

![Primer Documentation Light Mode Banner](https://goat-assets.production.core.primer.io/marketing/external-docs/overview-pages/homepage/hero-background/light.png)

Everything you need \
to build with Primer
====================

Learn how to connect, build, and scale with Primer. Our docs offer clear guides and technical references to help you get more from our unified payments infrastructure.

[AI coding assistants](https://primer.io/docs/checkout/primer-checkout/resources/build-with-ai.md)

> [card] [Get Started](https://primer.io/docs/get-started/overview.md)
>
> Your first stop - everything you need to start building with Primer.

> [card] [Connections](https://primer.io/docs/connections/payment-methods/overview.md)
>
> Plug into your favorite tools and start building powerful flows.

> [card] [Changelogs](https://primer.io/docs/changelogs/api-changelog.md)
>
> See what's new, what's better, and what's coming next.

> [card] [API Reference](https://primer.io/docs/api-reference)
>
> All the endpoints and payloads you need to build with Primer.

> [card] [SDK Reference](https://primer.io/docs/sdk)
>
> Add our Checkout SDKs and bring your integration to life with just a few lines of code.

> [card] [Primer Concepts](https://primer.io/docs/concepts/overview.md)
>
> Learn the key concepts that power our platform.


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